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/* Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int
do_test (void)
{
int i;
pthread_attr_t a;
if (pthread_attr_init (&a) != 0)
{
puts ("attr_init failed");
exit (1);
}
/* XXX Remove if default value is clear. */
pthread_attr_setinheritsched (&a, PTHREAD_INHERIT_SCHED);
pthread_attr_setschedpolicy (&a, SCHED_OTHER);
pthread_attr_setscope (&a, PTHREAD_SCOPE_SYSTEM);
for (i = 0; i < 10000; ++i)
{
long int r = random ();
if (r != PTHREAD_CREATE_DETACHED && r != PTHREAD_CREATE_JOINABLE)
{
int e = pthread_attr_setdetachstate (&a, r);
if (e == 0)
{
printf ("attr_setdetachstate with value %ld succeeded\n", r);
exit (1);
}
int s;
if (pthread_attr_getdetachstate (&a, &s) != 0)
{
puts ("attr_getdetachstate failed");
exit (1);
}
if (s != PTHREAD_CREATE_JOINABLE)
{
printf ("\
detach state changed to %d by invalid setdetachstate call\n", s);
exit (1);
}
}
if (r != PTHREAD_INHERIT_SCHED && r != PTHREAD_EXPLICIT_SCHED)
{
int e = pthread_attr_setinheritsched (&a, r);
if (e == 0)
{
printf ("attr_setinheritsched with value %ld succeeded\n", r);
exit (1);
}
int s;
if (pthread_attr_getinheritsched (&a, &s) != 0)
{
puts ("attr_getinheritsched failed");
exit (1);
}
if (s != PTHREAD_INHERIT_SCHED)
{
printf ("\
inheritsched changed to %d by invalid setinheritsched call\n", s);
exit (1);
}
}
if (r != SCHED_OTHER && r != SCHED_RR && r != SCHED_FIFO)
{
int e = pthread_attr_setschedpolicy (&a, r);
if (e == 0)
{
printf ("attr_setschedpolicy with value %ld succeeded\n", r);
exit (1);
}
int s;
if (pthread_attr_getschedpolicy (&a, &s) != 0)
{
puts ("attr_getschedpolicy failed");
exit (1);
}
if (s != SCHED_OTHER)
{
printf ("\
schedpolicy changed to %d by invalid setschedpolicy call\n", s);
exit (1);
}
}
if (r != PTHREAD_SCOPE_SYSTEM && r != PTHREAD_SCOPE_PROCESS)
{
int e = pthread_attr_setscope (&a, r);
if (e == 0)
{
printf ("attr_setscope with value %ld succeeded\n", r);
exit (1);
}
int s;
if (pthread_attr_getscope (&a, &s) != 0)
{
puts ("attr_getscope failed");
exit (1);
}
if (s != PTHREAD_SCOPE_SYSTEM)
{
printf ("\
contentionscope changed to %d by invalid setscope call\n", s);
exit (1);
}
}
}
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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